Ohaus Troemner OIML Precision Weights (USA) Individual Weights E1 500 g, NVLAP Cert 30390933

The Ohaus Troemner OIML Precision Weight (Part No. 30390933) is a certified 500 g individual calibration weight used to provide precise mass standards for high-accuracy balance calibration and traceability.

Key Features:

• Weight value: 500 g
• OIML Class: E1
• Material: Troemner Alloy 8
• Design: Cylindrical, one-piece construction with handling knob
• Dimensions: 3.8 cm diameter, 6.33 cm height
• Density at 20°C: 8.03 g/cm3
• Weight tolerance: 0.25 mg
• Uncertainty: 0.6 mg
• Includes NVLAP Accredited Certificate
• Origin: United States

Advantages:

• High precision 500 g mass supports calibration of high-accuracy balances requiring OIML E1 class standards
• Troemner Alloy 8 material ensures closely controlled density and low magnetic susceptibility for stable and reliable mass
• Cylindrical one-piece design with handling knob facilitates ease of use and handling while reducing contamination risk
• Tight weight tolerance (0.25 mg) and low uncertainty (0.6 mg) provide traceable, reproducible calibration results
• Compact dimensions allow compatibility with standard calibration setups and protective cases